#!/bin/bash

set -e

if [ "$#" -ne 6 ]; then
    echo "usage <BASE_DIR> <TEMP_DIRECTORY> <OUTPUT_DIRECTORY> <ENTITLEMENTS_FILE_PATH> <VERSION> <SOURCE_REVISION_ID>"
    exit 1
fi

mkdir -p $1
mkdir -p $2
mkdir -p $3

BASE_DIR=$(readlink -f $1)
TEMP_DIRECTORY=$(readlink -f $2)
OUTPUT_DIRECTORY=$(readlink -f $3)
ENTITLEMENTS_FILE_PATH=$(readlink -f $4)
VERSION=$5
SOURCE_REVISION_ID=$6

RELEASE_TAR_FILE_NAME=Ryujinx-$VERSION-macos_universal.app.tar
ARM64_APP_BUNDLE=$TEMP_DIRECTORY/output_arm64/Ryujinx.app
X64_APP_BUNDLE=$TEMP_DIRECTORY/output_x64/Ryujinx.app
UNIVERSAL_APP_BUNDLE=$OUTPUT_DIRECTORY/Ryujinx.app
EXECUTABLE_SUB_PATH=Contents/MacOS/Ryujinx

rm -rf $TEMP_DIRECTORY
mkdir -p $TEMP_DIRECTORY

DOTNET_COMMON_ARGS="-p:DebugType=embedded -p:Version=$VERSION -p:SourceRevisionId=$SOURCE_REVISION_ID -p:ExtraDefineConstants=DISABLE_UPDATER --self-contained true"

dotnet restore
dotnet build -c Release Ryujinx.Ava
dotnet publish -c Release -r osx-arm64 -o $TEMP_DIRECTORY/publish_arm64 $DOTNET_COMMON_ARGS Ryujinx.Ava
dotnet publish -c Release -r osx-x64 -o $TEMP_DIRECTORY/publish_x64 $DOTNET_COMMON_ARGS Ryujinx.Ava

# Get ride of the support library for ARMeilleur for x64 (that's only for arm64)
rm -rf $TEMP_DIRECTORY/publish_x64/libarmeilleure-jitsupport.dylib

# Get ride of libsoundio from arm64 builds as we don't have a arm64 variant
# TODO: remove this once done
rm -rf $TEMP_DIRECTORY/publish_arm64/libsoundio.dylib

pushd $BASE_DIR/distribution/macos
./create_app_bundle.sh $TEMP_DIRECTORY/publish_x64 $TEMP_DIRECTORY/output_x64 $ENTITLEMENTS_FILE_PATH
./create_app_bundle.sh $TEMP_DIRECTORY/publish_arm64 $TEMP_DIRECTORY/output_arm64 $ENTITLEMENTS_FILE_PATH
popd

rm -rf $UNIVERSAL_APP_BUNDLE
mkdir -p $OUTPUT_DIRECTORY

# Let's copy one of the two different app bundle and remove the executable
cp -R $ARM64_APP_BUNDLE $UNIVERSAL_APP_BUNDLE
rm $UNIVERSAL_APP_BUNDLE/$EXECUTABLE_SUB_PATH

# Make it libraries universal
python3 $BASE_DIR/distribution/macos/construct_universal_dylib.py $ARM64_APP_BUNDLE $X64_APP_BUNDLE $UNIVERSAL_APP_BUNDLE "**/*.dylib"

if ! [ -x "$(command -v lipo)" ];
then
    if ! [ -x "$(command -v llvm-lipo-14)" ];
    then
        LIPO=llvm-lipo
    else
        LIPO=llvm-lipo-14
    fi
else
    LIPO=lipo
fi

# Make it the executable universal
$LIPO $ARM64_APP_BUNDLE/$EXECUTABLE_SUB_PATH $X64_APP_BUNDLE/$EXECUTABLE_SUB_PATH -output $UNIVERSAL_APP_BUNDLE/$EXECUTABLE_SUB_PATH -create

# Patch up the Info.plist to have appropriate version
sed -r -i.bck "s/\%\%RYUJINX_BUILD_VERSION\%\%/$VERSION/g;" $UNIVERSAL_APP_BUNDLE/Contents/Info.plist
sed -r -i.bck "s/\%\%RYUJINX_BUILD_GIT_HASH\%\%/$SOURCE_REVISION_ID/g;" $UNIVERSAL_APP_BUNDLE/Contents/Info.plist
rm $UNIVERSAL_APP_BUNDLE/Contents/Info.plist.bck

# Now sign it
if ! [ -x "$(command -v codesign)" ];
then
    if ! [ -x "$(command -v rcodesign)" ];
    then
        echo "Cannot find rcodesign on your system, please install rcodesign."
        exit 1
    fi

    # NOTE: Currently require https://github.com/indygreg/apple-platform-rs/pull/44 to work on other OSes.
    # cargo install --git "https://github.com/marysaka/apple-platform-rs" --branch "fix/adhoc-app-bundle" apple-codesign --bin "rcodesign"
    echo "Usign rcodesign for ad-hoc signing"
    rcodesign sign --entitlements-xml-path $ENTITLEMENTS_FILE_PATH $UNIVERSAL_APP_BUNDLE
else
    echo "Usign codesign for ad-hoc signing"
    codesign --entitlements $ENTITLEMENTS_FILE_PATH -f --deep -s - $UNIVERSAL_APP_BUNDLE
fi

echo "Creating archive"
pushd $OUTPUT_DIRECTORY
tar --exclude "Ryujinx.app/Contents/MacOS/Ryujinx" -cvf $RELEASE_TAR_FILE_NAME Ryujinx.app 1> /dev/null
python3 $BASE_DIR/distribution/misc/add_tar_exec.py $RELEASE_TAR_FILE_NAME "Ryujinx.app/Contents/MacOS/Ryujinx" "Ryujinx.app/Contents/MacOS/Ryujinx"
gzip -9 < $RELEASE_TAR_FILE_NAME > $RELEASE_TAR_FILE_NAME.gz
rm $RELEASE_TAR_FILE_NAME
popd

echo "Done"
